<h3>Formulaire d'activité</h3>

<div class="well">
    <form method="post" {{ form_enctype(form) }}>{{ form_widget(form) }}
        <div id="map_canvas" style="width:300px; height:300px"></div>
        <br/>
        <input type="submit" class="btn btn-primary" />
    </form>
</div>